org.deegree_impl.model.geometry
Class GM_OrientableCurve_Impl

java.lang.Object
  org.deegree_impl.model.geometry.GM_Object_Impl
      org.deegree_impl.model.geometry.GM_Primitive_Impl
          org.deegree_impl.model.geometry.GM_OrientablePrimitive_Impl
              org.deegree_impl.model.geometry.GM_OrientableCurve_Impl

All Implemented Interfaces:

GM_Object, GM_OrientableCurve, GM_OrientablePrimitive, GM_Primitive, java.io.Serializable

Direct Known Subclasses:

GM_Curve_Impl, GM_Ring_Impl

abstract class GM_OrientableCurve_Impl

extends GM_OrientablePrimitive_Impl

implements GM_OrientableCurve, java.io.Serializable

default implementierung of the GM_OrientableSurface interface from package jago.model. the implementation is abstract because only initialization of the spatial reference system is unique to all orientated curves

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Version:

11.6.2001

Author:

Andreas Poth

Field Summary

protected char	orientation
private static long	serialVersionUID Use serialVersionUID for interoperability.

Fields inherited from class org.deegree_impl.model.geometry.GM_Object_Impl

boundary, centroid, convexHull, crs, empty, envelope, mute, valid

Constructor Summary

protected	GM_OrientableCurve_Impl(CS_CoordinateSystem crs) Creates a new GM_OrientableCurve_Impl object.
protected	GM_OrientableCurve_Impl(CS_CoordinateSystem crs, char orientation) Creates a new GM_OrientableCurve_Impl object.

Method Summary

char	getOrientation() returns the orientation of a curve
void	setOrientation(char orientation) sets the curves orientation

Methods inherited from class org.deegree_impl.model.geometry.GM_Object_Impl

calculateParam, clone, contains, contains, difference, distance, equals, getBoundary, getBuffer, getCentroid, getConvexHull, getCoordinateSystem, getEnvelope, intersection, intersects, isEmpty, isValid, isWithinDistance, setCoordinateSystem, setEmpty, setValid, toString, translate, union

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.deegree.model.geometry.GM_OrientableCurve

getCurveBoundary

Methods inherited from interface org.deegree.model.geometry.GM_OrientablePrimitive

getOrientation, setOrientation

Methods inherited from interface org.deegree.model.geometry.GM_Object

contains, contains, difference, distance, getBoundary, getBuffer, getCentroid, getConvexHull, getCoordinateDimension, getCoordinateSystem, getDimension, getEnvelope, intersection, intersects, isEmpty, isWithinDistance, translate, union

Field Detail

serialVersionUID

private static final long serialVersionUID

Use serialVersionUID for interoperability.

See Also:

Constant Field Values

orientation

protected char orientation

Constructor Detail

GM_OrientableCurve_Impl

protected GM_OrientableCurve_Impl(CS_CoordinateSystem crs)
                           throws GM_Exception

Creates a new GM_OrientableCurve_Impl object.

Parameters:

crs -

Throws:

GM_Exception

GM_OrientableCurve_Impl

protected GM_OrientableCurve_Impl(CS_CoordinateSystem crs,
                                  char orientation)
                           throws GM_Exception

Creates a new GM_OrientableCurve_Impl object.

Parameters:

crs -

orientation -

Throws:

GM_Exception

Method Detail

getOrientation

public char getOrientation()

returns the orientation of a curve

Specified by:

getOrientation in interface GM_OrientablePrimitive

Returns:

curve orientation ('+'|'-')

setOrientation

public void setOrientation(char orientation)
                    throws GM_Exception

sets the curves orientation

Specified by:

setOrientation in interface GM_OrientablePrimitive

Parameters:

orientation - orientation of the curve ('+'|'-')

Throws:

GM_Exception - will be thrown if orientation is invalid